This fixes the routers being set as the links' children. This is necessary here as we only assign the routers to the network once all routers and links are created. Change-Id: I2ac90b575bad593ddbb8ab716872a30a5c4c6979 Signed-off-by: Tiago Mück <tiago.muck@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/63677 Maintainer: Bobby Bruce <bbruce@ucdavis.edu> Reviewed-by: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>